Climate Change Review

When did climate change (CO2 in the atmosphere) increase significantly?

• 1800s Industrial Revolution

• 1600s Industrial Revolution

• 1800 Crusades

• 1600 Crusades

What is the definition of "Greenhouse Effect?"

• Gases that increase Earth's temperature

• when the gases in Earth’s atmosphere trap heat from the Sun and keep the planet warm

• the pattern of weather that occurs over time

• When our climate changes

What is the definition of climate?

• The condition of the air around the Earth

• The rainforest

• The pattern of weather over time

• How hot it is in a certain place

What is the definition of weather?

• The condition of the air/atmosphere around the Earth

• The pattern of weather over time

• Rain and Snow

• When water falls from the sky

What are examples of renewable energy sources?

• Solar

• Wind

• Coal

• Gas

What are examples of non-renewable energy sources?

• Geothermal

• Coal

• Oil

• Hydro

In the 1800's why did CO2 levels increase significantly?

• New factories were being built that caused more pollution

• The civil war caused more pollution

• Scientists figured out how to clean up pollution in the air

• It did not increase

97% of scientists believe what is causing climate change?

• Animals and Plants

• Eco-Friendly Cars

• Humans

• Conservation of energy

Melting land ice...

• causes sea levels to rise because it adds water to the ocean.

• does not cause sea levels to rise because the water fills the space left by the melted sea ice.

Possible human solutions for limiting global warming and climate change are...

• being more energy-efficient

• using renewable sources of energy

• removing carbon from fossil fuel emissions

• all of the above